דרושים » ניהול ביניים » Senior System Administrator

Requirements:
Experience & Expertise:
3-5+ years of experience as a Systems and Infrastructure Administrator in an organizational setting
Proven track record deploying, managing, and maintaining physical and virtual servers - including software updates, performance monitoring, and terminal server implementation
Hands-on experience with networking and communications: switches, firewalls, endpoint devices, and management of internet/telecom providers
Solid grounding in information security and business continuity: backup systems, recovery testing, identity and access management (IAM), and familiarity with SIEM/SOC environments
Experience administering enterprise cloud and SaaS platforms, including user and permissions management
Demonstrated ability to lead complex infrastructure projects independently, end-to-end - including troubleshooting advanced technical issues and integrating AI tools to improve IT operations
Experience with budget tracking and managing software licensing costs across departments
Technical Stack
Servers & Operating Systems:
Active Directory (AD)
Exchange (including server upgrades)
Linux
Dedicated Terminal Servers
Networking & Communications:
Fortigate Firewalls
Meraki Switches
Information Security, Identity & Endpoint Management:
Security tools: EDR, MDM, Umbrella
Monitoring systems: SIEM/SOC
Endpoint management: Endpoint Central (ManageEngine)
Cloud Environments & SaaS Platforms:
Microsoft 365 & Azure
Google Workspace
Atlassian (Jira, Confluence)
HubSpot
Lucid
Standards & Compliance (Significant Advantage):
Familiarity with information security standards such as ISO, ITGC, or Rav Magen.
Requirements:
High-level English proficiency (reading, writing, and speaking).
Strong problem-solving instincts and a methodical approach to troubleshooting under pressure.
Excellent communication skills - able to translate technical issues clearly for non-technical stakeholders.
Self-motivated and comfortable owning projects independently, while collaborating effectively across teams.
Sound judgment and composure when handling urgent or high-stakes system issues.
Curiosity and adaptability - genuinely interested in new tools and technologies (especially AI) and how they can improve day-to-day operations.
Strong sense of ownership and accountability for the systems you manage.
Detail-oriented, with good time-management skills across multiple concurrent projects.

Requirements:
5+ years operating and supporting Active Directory and Entra ID in a large enterprise IT environment.
Proven experience supporting Office365.
PowerShell Scripting experience specifically for Office365 management and operations -
Knowledge of TCP/IP, DNS, LAN and WAN to maintain server functionality
Operating system and application security orientation
MCSE or MCITP - advantage
Strong communication and documentation skills
Team player.

Requirements:
5+ years operating and supporting Active Directory and Entra ID in a large enterprise IT environment.
Proven experience supporting Office365.
PowerShell Scripting experience specifically for Office365 management and operations -
Knowledge of TCP/IP, DNS, LAN and WAN to maintain server functionality
Operating system and application security orientation
MCSE or MCITP - advantage
Strong communication and documentation skills
Team player.

Requirements:
This role is open to Israeli nationals only.
This role will involve the successful applicant working on public sector projects which may require security clearance being obtained and maintained as a condition of employment. Candidates applying for this role must be willing to provide necessary personal details for the application and maintenance of necessary security clearance.
Experience with Linux System Administration, Networking, Storage, Compute, and Virtualization.
An understanding of infrastructure as code tooling.
Experience participating in or running incident bridges.
Customer focus, with a passion for delighting customers.
Experience in cloud technical support, operations, incident management is preferred, but not required.
Demonstrate ability to quickly learn new technical disciplines and then train others.

Requirements:
5+ years in business applications, SaaS operations, including hands-on ownership of at least three business platforms end to end - configuration, integrations and permissions, not first-line support.
Hands-on administration of a work management platform such as Monday.com, Jira or Asana: building boards, automations, integrations and permission structures.
Strong Microsoft 365 administration with real depth in SharePoint Online - site architecture, permissions, document management and lifecycle.
Proven experience designing and enforcing access and permission models, including SSO and SCIM or directory-based provisioning.
Practical experience implementing AI tools and AI-driven automation in a business environment, with a track record of streamlining real processes and showing the time or quality gain.
Experience working directly with business departments and translating their needs into system solutions.
Project management skills: able to run a multi-stakeholder implementation or migration from scoping through rollout and adoption, managing timelines, dependencies, vendor coordination and stakeholder communication. Formal certification is not required.
Excellent written and verbal communication in English and Hebrew.
Nice to have:
Experience with SaaS management platforms such as Torii or Zluri.
Hands-on experience with enterprise LLM platforms and agentic AI - Claude Enterprise, MCPs, connectors or agent frameworks.
Experience leading a system consolidation or migration project.

Requirements:
This role is open to Israeli nationals only.
This role will involve the successful applicant working on public sector projects which may require security clearance being obtained and maintained as a condition of employment. Candidates applying for this role must be willing to provide necessary personal details for the application and maintenance of necessary security clearance.
Experience with Linux System Administration, Networking, Storage, Compute, and Virtualization.
An understanding of infrastructure as code tooling.
Experience participating in or running incident bridges.
Customer focus, with a passion for delighting customers.
Experience in cloud technical support, operations, incident management is preferred, but not required.
Demonstrate ability to quickly learn new technical disciplines and then train others.